INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a4478c570b3f3ed37d6d0bbda085a05c86f4bdb688d9b7c778dcdec2fc40acf', 
    'WQmr1e2ZUWHgpLG1oYGePj9BnJEh8KbxuNvM845uKmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)